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| author | Christoph Hellwig <hch@lst.de> | 2007-01-08 21:56:59 +1100 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2007-02-08 13:24:26 +1100 |
| commit | 004a7727421fd202bbdfcc0231a3359085199a52 (patch) | |
| tree | 74da2f5eb50095cf7b5388ee05a26328a5519e1b /drivers/char/drm/drm_memory_debug.h | |
| parent | b9094d3aaa9550e740b6fd12b68f485d9979ce27 (diff) | |
| download | lwn-004a7727421fd202bbdfcc0231a3359085199a52.tar.gz lwn-004a7727421fd202bbdfcc0231a3359085199a52.zip | |
drm: remove drm_ioremap and drm_ioremapfree
hch originally submitted this for paravirt ops work, airlied took it
and cleaned up a lot of unused code caused by using this.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/drm_memory_debug.h')
| -rw-r--r-- | drivers/char/drm/drm_memory_debug.h | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/drivers/char/drm/drm_memory_debug.h b/drivers/char/drm/drm_memory_debug.h index 74581af806e1..6463271deea8 100644 --- a/drivers/char/drm/drm_memory_debug.h +++ b/drivers/char/drm/drm_memory_debug.h @@ -205,76 +205,6 @@ void drm_free (void *pt, size_t size, int area) { } } -void *drm_ioremap (unsigned long offset, unsigned long size, - drm_device_t * dev) { - void *pt; - - if (!size) { - DRM_MEM_ERROR(DRM_MEM_MAPPINGS, - "Mapping 0 bytes at 0x%08lx\n", offset); - return NULL; - } - - if (!(pt = drm_ioremap(offset, size, dev))) { - spin_lock(&drm_mem_lock); - ++drm_mem_stats[DRM_MEM_MAPPINGS].fail_count; - spin_unlock(&drm_mem_lock); - return NULL; - } - spin_lock(&drm_mem_lock); - ++drm_mem_stats[DRM_MEM_MAPPINGS].succeed_count; - drm_mem_stats[DRM_MEM_MAPPINGS].bytes_allocated += size; - spin_unlock(&drm_mem_lock); - return pt; -} - -#if 0 -void *drm_ioremap_nocache (unsigned long offset, unsigned long size, - drm_device_t * dev) { - void *pt; - - if (!size) { - DRM_MEM_ERROR(DRM_MEM_MAPPINGS, - "Mapping 0 bytes at 0x%08lx\n", offset); - return NULL; - } - - if (!(pt = drm_ioremap_nocache(offset, size, dev))) { - spin_lock(&drm_mem_lock); - ++drm_mem_stats[DRM_MEM_MAPPINGS].fail_count; - spin_unlock(&drm_mem_lock); - return NULL; - } - spin_lock(&drm_mem_lock); - ++drm_mem_stats[DRM_MEM_MAPPINGS].succeed_count; - drm_mem_stats[DRM_MEM_MAPPINGS].bytes_allocated += size; - spin_unlock(&drm_mem_lock); - return pt; -} -#endif /* 0 */ - -void drm_ioremapfree (void *pt, unsigned long size, drm_device_t * dev) { - int alloc_count; - int free_count; - - if (!pt) - DRM_MEM_ERROR(DRM_MEM_MAPPINGS, - "Attempt to free NULL pointer\n"); - else - drm_ioremapfree(pt, size, dev); - - spin_lock(&drm_mem_lock); - drm_mem_stats[DRM_MEM_MAPPINGS].bytes_freed += size; - free_count = ++drm_mem_stats[DRM_MEM_MAPPINGS].free_count; - alloc_count = drm_mem_stats[DRM_MEM_MAPPINGS].succeed_count; - spin_unlock(&drm_mem_lock); - if (free_count > alloc_count) { - DRM_MEM_ERROR(DRM_MEM_MAPPINGS, - "Excess frees: %d frees, %d allocs\n", - free_count, alloc_count); - } -} - #if __OS_HAS_AGP DRM_AGP_MEM *drm_alloc_agp (drm_device_t *dev, int pages, u32 type) { |